I have been checking out the endless treasure trove of material on youtube, currently listening to live Circus Krone Munich (24th June 1966) performance--with George MC-ing(!!!!) featuring 'Baby's in Black', 'I Feel Fine', 'Yesterday' (with full band including drums, very interesting) an adventurous 'Nowhere Man' with all the harmonies.....nothing at all from the year 1966!!! Considering that Tomorrow Never Knows was recorded only two months later on5 August 1966, this show does not reflect the headspace, post LSD, that the Beatles were in and provides yet more evidence that the band were sick of touring.